State the limitations of Newton’s laws of motion.

1. Newton’s first law shows an equivalence between the ‘state of rest’ and ‘state of uniform motion along a straight line.’ 2. Newton’s first law of motion defines force as a physical...

1. Limitation : Newton’s laws of motion cannot be applied for objects moving in non-inertial (accelerated) frame of reference. Alternative solution : For non-inertial (accelerated) frame of reference, pseudo force needs to...

1. Newton’s first law shows an equivalence between the ‘state of rest’ and ‘state of uniform motion along a straight line.’  2. Newton’s first law of motion defines force as a...

All planets move in elliptical orbits around the Sun with the Sun at one of the foci of the ellipse.  The line that joins a planet and the Sun sweeps equal...

Statement: The rate of change of linear momentum of a rigid body is directly proportional to the applied (external unbalanced) force and takes place in the direction of force. \(\overset\rightarrow{F}=\frac{d\overset\rightarrow{p}}{dt}\) Where, \(\overset\rightarrow{F}\) = Force...

Statement: To every action (force) there is always an equal and opposite reaction force).

1. Newton’s third law of motion defines action and reaction as a pair of equal and opposite forces acting along the same line. 2. Action and reaction forces always act on...

Correct option is: (C) 5.00 Given, F = 5N W = 9.80 a = ? W = mg \(9.80 = m \times 9.8\) m = 1 kg F = ma \(5 = 1 \times a\) \(a = 5 m/s^2\)

Correct option is: (B) (II) is correct.